A cycloidal reducer is a kind of gear reducer. The essential operation is an input shaft connects to and drives an eccentric bearing. This bearing further drives a cycloidal disk (sometimes known as a cam) that connects to an result shaft.

cycloidal reducer
Common cycloidal speed reducers, such as for example these Dojen series reducers from Onvio, offer zero backlash by combining a substance reduction cam with preloaded, full compliment needle bearing cam followers.

The cycloidal disk (or cam) has lobes or teeth that build relationships some form of cam follower, typically a pin or needle bearings. The eccentric rotation of the cam is definitely V Belt Pulley transformed into rotation of an output shaft at a lower life expectancy speed and a rise in torque.

The main advantage of cycloidal reducers is their house of zero or near-zero backlash, which results in high precision and high accuracy. This is especially in demand where highly precise and accurate positioning is necessary, for example in robotic applications, machine tools, and similar applications. Cycloidal reducers also feature rolling as opposed to sliding contact, hence experiencing less overall wear.